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Химия 8 сынып

Формула

QuestionAnswer
16 элемент ионы күкірт
1 элемент ионы сутек
кальций 2+ ионындағы электрон саны он сегіз
17 элемент анионындағы электрон саны он сегіз
кальций және хлор ионынан түзілетін қосылыс атауы кальций хлориді
алюминий және хлорид т иондарынан түзілетін зат атауы алюминий хлориді
Электрон қабаттарында 2,8 электрон болатын элемент неон
Электрон қабаттарында 2,8 электрон болатын элемент ионы натрий ионы
Электрон қабаттарында 2,8 электрон болатын металл катионы магний
Электрон қабаттарында 2,8,8 электрон болатын бейметалл анионы хлор
Азот (-3) ионы түзілу үшін азот неше электрон қосып алады 3
Created by: beksultanova
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